Marc Kinchen (born 3 August 1972), known by his stage name MK, is an American DJ, record producer and remixer. He hit number-one on the US Billboard Hot Dance Music/Club Play chart in 1993 and 1994 with the songs "Always" and "Love Changes." Lead vocals on both of those tracks were performed by Alana Simon (songs were credited to MK featuring Alana). The combo also recorded the underground house music classic anthem "Burning." "Always" peaked at number 69 on the UK Singles Chart in February 1995. MK also hit the dance chart with "4 You," using the pseudonym 4th Measure Men.
Guy James Robin(born 2 August 1989), better known by his stage name Jonas Blue, is an English DJ, record producer, songwriter and remixer based in London who produces music which blends dance music with pop sensibilities.
Rebecca Claire "Becky" Hill (born 14 February 1994) is an English singer and songwriter from Bewdley, Worcestershire. She rose to prominence after appearing on the first series of The Voice UK, auditioning with John Legend's "Ordinary People". She joined Jessie J's team and reached the semi-final of the competition. On 29 June 2014 she became the first The Voice UK contestant to score a UK number 1 when the song, "Gecko (Overdrive)" with Oliver Heldens topped the UK Singles Chart.